fsvs version 1.1.17-1 failed to build on i386

fsvs version 1.1.17-1 failed to build on i386
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2392943

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2392943/+files/buildlog_ubuntu-natty-i386.fsvs_1.1.17-1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 1148 lines into the build log:

commit.c:1118:2: warning: format not a string literal and no format arguments
     CC cp_mv.c
     CC diff.c
diff.c: In function 'df___colordiff':
diff.c:667:9: warning: ignoring return value of 'write', declared with attribute warn_unused_result
     CC direnum.c
     CC est_ops.c
     CC export.c
export.c: In function 'exp__do':
export.c:159:2: warning: 'svn_ra_do_update' is deprecated (declared at /usr/include/subversion-1/svn_ra.h:1018)
export.c:181:2: warning: format not a string literal and no format arguments
     CC fsvs.c
     CC hash_ops.c
     CC helper.c
helper.c: In function 'hlp__rev_to_string':
helper.c:1677:14: error: storage size of 'buffers' isn't constant
helper.c:1677:14: warning: unused variable 'buffers'
helper.c: In function 'hlp__rename_to_unique':
helper.c:1812:2: warning: 'svn_io_open_unique_file2' is deprecated (declared at /usr/include/subversion-1/svn_io.h:220)
helper.c: In function 'hlp__rev_to_string':
helper.c:1691:1: warning: control reaches end of non-void function
make[1]: *** [helper.o] Error 1
make[1]: Leaving directory `/build/buildd/fsvs-1.1.17/src'
make: *** [build-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110403-0937
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/fsvs-1.1.17